The ideal management for end stage liver disease, acute liver failure, and hepatocellular carcinoma (HCC), within specific criteria, is liver transplantation (LT). Over the years, there has been a steady increase in the candidates listed for LT, without a corresponding increase in the donor pool. Therefore, due to organ shortage, it has been substantially difficult to reduce waitlist mortality among patients awaiting LT. Thus, marginal donors such as elderly donors, steatotic donors, split liver, and donors after cardiac death (DCD), which were once not commonly used, are now considered. Furthermore, it is encouraging to see the passing of Acts, such as the HIV Organ Policy Equity (HOPE) Act, enabling further research and development in utilizing HIV grafts. Subsequently, the newer antivirals have aided in successful post-transplant period, especially for hepatitis C positive grafts. However, currently, there is no standardization, and protocols are center specific in the usage of marginal donors. Therefore, studies with longer follow ups are required to standardize its use.
Exertional heat stroke is a medical emergency characterized by excessive heat production and inadequate heat dissipation usually after heavy exertion in hot and humid climates and can be associated with multiorgan failure. Treatment is largely supportive, but liver transplantation (LT) may be necessary in select patients. Here, we report the case of a 44-year-old runner who was found unconscious after a 5-mile run and developed acute liver failure. He underwent successful LT 1 week later when he developed encephalopathy. This case report illustrates the importance of early LT referral in patients with exertional heat stroke-induced acute liver failure.
1 October 2021 in Journal of Liver Transplantation
Alcoholic liver disease(ALD) is considered as a growing public health issue with universally increasing disease burden. Various genetic and environmental factors play role in its etiology. ALD recently has become the major indication for Liver Transplantation (LT). Most LT programs select their candidates by adhering to six months of alcohol abstinence policy. Nevertheless, early liver transplantation (ELT) has become a subject of research, both in Europe and the United States, as an effective and lifesaving option among highly selected severe alcohol-associated hepatitis (SAH) patients. ELT is a promising way in the management of ALD, perhaps changing clinical practice for carefully selected patient groups.
Ischemic colitis (IC) should be considered as a cause for gastrointestinal symptoms in patients with recent vigorous physical activity. Vasoconstriction driven by increased sympathetic tone during exercise is believed to mediate exercise-induced IC. In this report, a 21-year-old man with no medical history developed self-resolving, sudden-onset hematochezia and abdominal pain after playing in a collegiate soccer match for 90 minutes. Colonoscopy with biopsy showed changes consistent with IC. He improved without further treatment. In most cases, exercise-induced IC resolves completely with supportive care and correction of hypovolemia. Careful monitoring is appropriate before pursuing further evaluation.
About Me
Division of Gastroenterology and Hepatology, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
Division of Gastroenterology and Hepatology, School of Medicine, Johns Hopkins University, Baltimore, MD, USA